Dolgounitcheva, O. published the artcileIonization Energies and Dyson Orbitals of Thymine and Other Methylated Uracils, Quality Control of 608-34-4, the publication is Journal of Physical Chemistry A (2002), 106(36), 8411-8416, database is CAplus.
Electron propagator methods are applied to the calculation of photoelectron spectra of thymine and other C- and N-methylated uracils. The Partial Third-Order electron propagator method is used. Excellent agreement with existing exptl. spectra is achieved. Relationships between reductions in ionization energies and antibonding contributions from Me groups in corresponding Dyson orbitals are discussed.
Journal of Physical Chemistry A published new progress about 608-34-4. 608-34-4 belongs to pyrimidines, auxiliary class Pyrimidine,Amide, name is 3-Methylpyrimidine-2,4(1H,3H)-dione, and the molecular formula is C5H6N2O2, Quality Control of 608-34-4.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/Pyrimidine,
Pyrimidine – Wikipedia